/* * Copyright (C) 1997 by the University of Kansas Center for Research, * Inc.  This software was developed by the Information and * Telecommunication Technology Center (ITTC) at the University of * Kansas.  Partial funding for this project was provided by Sprint. This * software may be used and distributed according to the terms of the GNU * Public License, incorporated herein by reference.  Neither ITTC nor * Sprint accept any liability whatsoever for this product. * * This project was developed under the direction of Dr. Douglas Niehaus. * * Authors: Shyam Pather, Balaji Srinivasan * * Please send bug-reports/suggestions/comments to posix@ittc.ukans.edu * * Further details about this project can be obtained at *    http://hegel.ittc.ukans.edu/projects/posix/ */            Addapted by J. Vidal <jvidal@disca.upv.es> to RTLinux 10-12-02.  ******************************************************************TEST: 2timers.c * This program demonstrates the use of POSIX.4 interval timers without  * queued signals. It simply creates a POSIX.4 interval timer that sends * a normal signal when it expires. The handler for this signal prints * a message, and increments a count. When the count reaches MAX_EXPIRATIONS, * the timer is deleted, and the program exits. 	 * Set up the signal event that will occur when the timer 	 * expires. 	 * Create and set the timer.	 * Delete the timer.	 * Initialize the timer setting structure.	 * Set up and install a signal handler for the signal that 	 * the timer will send. 	 * Busy wait until the timer expires MAX_EXPIRATIONS number 	 * of times.******************************************************************TEST: timers.c	 * Test to see if timer goes off immediately if not a future time is	 * provided with TIMER_ABSTIME 	 * test to check timer cancellation by deletion         * Test to see if timer goes off immediately if not a future time is         * provided with TIMER_ABSTIME******************************************************************